Datasheet

LTC3616
2
3616fc
For more information www.linear.com/LTC3616
absoluTe MaxiMuM raTings
PV
IN
, SV
IN
Voltages ..................................... –0.3V to 6V
SW Voltage ................................. –0.3V to (PV
IN
+ 0.3V)
ITH, RT/SYNC Voltages ............... –0.3V to (SV
IN
+ 0.3V)
SRLIM, TRACK/SS Voltages ....... –0.3V to (SV
IN
+ 0.3V)
MODE, RUN, V
FB
Voltages .......... –0.3V to (SV
IN
+ 0.3V)
PGOOD Voltage ............................................ –0.3V to 6V
Operating Junction Temperature Range
(Notes 2, 11) .......................................... –55°C to 150°C
Storage Temperature.............................. –65°C to 150°C
Reflow Peak Body Temperature (QFN) .................. 260°C
(Note 1)
TOP VIEW
25
UDD PACKAGE
24-LEAD (3mm × 5mm) PLASTIC QFN
SRLIM/DDR
RT/SYNC
SGND
PV
IN
SW
SW
SW
SW
PGOOD
RUN
SV
IN
PV
IN
SW
SW
SW
SW
NC
PV
IN
PV
IN
NC
TRACK/SS ITH V
FB
MODE
6
5
4
3
2
1
7
8
15
16
17
18
19
20
14
13
9 10 11 12
24 23 22 21
T
JMAX
= 150°C, θ
JA
= 38°C/W
EXPOSED PAD (PIN 25) IS PGND, MUST BE SOLDERED TO PCB
pin conFiguraTion
orDer inForMaTion
LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC3616EUDD#PBF LTC3616EUDD#TRPBF LDYG 24-Lead (3mm × 5mm) Plastic QFN –40°C to 125°C
LTC3616IUDD#PBF LTC3616IUDD#TRPBF LDYG 24-Lead (3mm × 5mm) Plastic QFN –40°C to 125°C
LTC3616HUDD#PBF LTC3616HUDD#TRPBF LDYG 24-Lead (3mm × 5mm) Plastic QFN –40°C to 150°C
LTC3616MPUDD#PBF LTC3616MPUDD#TRPBF LDYG 24-Lead (3mm × 5mm) Plastic QFN –55°C to 150°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
Consult LT C Marketing for information on non-standard lead based finish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/